CN203401454U - Device for mounting nuts and washers - Google Patents
Device for mounting nuts and washers Download PDFInfo
- Publication number
- CN203401454U CN203401454U CN201320340833.3U CN201320340833U CN203401454U CN 203401454 U CN203401454 U CN 203401454U CN 201320340833 U CN201320340833 U CN 201320340833U CN 203401454 U CN203401454 U CN 203401454U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- retained part
- lower clamping
- washers
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for mounting nuts and washers, which comprises an upper clamping part, a lower clamping part and a handheld part. One end of the upper clamping part and one end of the lower clamping part are respectively connected with the handheld part. An opening is formed between the upper clamping part and the lower clamping part. The middle part of the upper clamping part and the middle part of the lower clamping part are parallel to each other. The other end of the upper clamping part and the other end of the lower clamping part are bent toward the inner side of the opening by 30-45 degrees respectively. The lower clamping part is provided with a mounting hole. The opening end of the lower clamping part is provided with a breach connected with the mounting hole. The device for mounting nuts and washers has the advantages of convenient usage, simple maintenance and low manufacturing cost. Meanwhile, during the mounting process, bolts, nuts and washers are prevented from being damaged, so that the product quality is ensured. In addition, the occurrence of hidden troubles caused by redundancies is avoided. The working efficiency is also improved.
Description
Technical field
The utility model belong to riveted joint assembling field, be specifically related to a kind of do not open wide or the nut of semi enclosed area, the erector of pad.
Background technology
In Aircraft Production process, there is the connected mode of mounting nuts and packing ring in a large amount of not opening wide (" U " type structure) and semi-closed structure, during installation, operator often cannot touch nut and pad with hand, conventional way is that operator pastes nut and pad on screwdriver, then screwdriver is put into and do not opened wide and the installation of bolt is realized in semi enclosed area.This mounting means not only installation effectiveness is low, larger to the damage of bolt, nut and pad, and easily has the hidden danger of quality of fifth wheel.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of nut collar erector of eliminating the hidden danger of fifth wheel and improving installation effectiveness.
For achieving the above object, the technical solution adopted in the utility model is:
Nut collar erector, comprise retained part, lower retained part and portion of the handle, upper retained part one end is connected with portion of the handle respectively with lower retained part one end, between upper retained part and lower retained part, form an opening, the middle part of the middle part of upper retained part and lower retained part is parallel to each other, the other end of the other end of upper retained part and lower retained part is respectively to 30 ° ~ 45 ° of opening inside bend, lower retained part is provided with installing hole, and the openend of lower retained part is provided with the gap being connected with installing hole.
Above-mentioned nut collar erector, is characterized in that: described installing hole is slotted eye.
Above-mentioned nut collar erector, is characterized in that: described upper retained part, lower retained part and portion of the handle are all that soft aluminum is made.
The beneficial effects of the utility model: nut collar erector compact conformation of the present utility model, can adjust according to the physical dimension of not opening wide district size and the angle of grip portion.The utility model is easy to use, safeguards that simply low cost of manufacture, has avoided the damage to bolt, nut and pad in installation process, has guaranteed product quality, and has eliminated the hidden danger of fifth wheel, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is use state diagram of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, nut collar erector, comprise retained part 1, lower retained part 2 and portion of the handle 3, upper retained part 1 one end is connected with portion of the handle 3 respectively with lower retained part 2 one end, 2 of upper retained part 1 and lower retained parts form an opening, the middle part of the middle part of upper retained part 1 and lower retained part 2 is parallel to each other, the other end of upper retained part 1 and lower retained part 2 is respectively to 30 ° of opening inside bend, lower retained part 2 is provided with oval installing hole 8, and the openend of lower retained part 2 is provided with the gap being connected with installing hole 8.Described upper retained part 1, lower retained part 2 and portion of the handle 3 are all that soft aluminum is made.
As shown in Figure 3, during work, after the nut 4 that operator will install and pad 5 alignment, put between retained part 1 and lower retained part 2, and the hole on nut 4 and pad 5 is aimed at the installing hole 8 on lower retained part 2, the hand-held grip portion 3 of operator, puts into nut 4 and pad 5 not open wide or semi enclosed area 6, installs with bolt 7, after nut 4, pad 5 are installed on bolt 7, take out erector.
Claims (3)
1. nut collar erector, comprise retained part (1), lower retained part (2) and portion of the handle (3), it is characterized in that: upper retained part (1) one end is connected with portion of the handle (3) respectively with lower retained part (2) one end, between upper retained part (1) and lower retained part (2), form an opening, the middle part of the middle part of upper retained part (1) and lower retained part (2) is parallel to each other, the other end of upper retained part (1) and lower retained part (2) is respectively to 30 ° ~ 45 ° of opening inside bend, lower retained part (2) is provided with installing hole (8), the openend of lower retained part (2) is provided with the gap being connected with installing hole (8).
2. nut collar erector as claimed in claim 1, is characterized in that: described installing hole (8) is slotted eye.
3. nut collar erector as claimed in claim 1 or 2, is characterized in that: described upper retained part (1), lower retained part (2) and portion of the handle (3) are all that soft aluminum is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320340833.3U CN203401454U (en) | 2013-06-14 | 2013-06-14 | Device for mounting nuts and washers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320340833.3U CN203401454U (en) | 2013-06-14 | 2013-06-14 | Device for mounting nuts and washers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401454U true CN203401454U (en) | 2014-01-22 |
Family
ID=49937396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320340833.3U Expired - Fee Related CN203401454U (en) | 2013-06-14 | 2013-06-14 | Device for mounting nuts and washers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979781A (en) * | 2014-05-10 | 2014-08-13 | 蚌埠玻璃工业设计研究院 | Gasket installation tool for side hole for side-hole fastening of bottom brick of molten tin bath |
| CN109262542A (en) * | 2018-10-25 | 2019-01-25 | 郑州佛光发电设备有限公司 | Clamping device for confined space in shelter power station |
-
2013
- 2013-06-14 CN CN201320340833.3U patent/CN203401454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979781A (en) * | 2014-05-10 | 2014-08-13 | 蚌埠玻璃工业设计研究院 | Gasket installation tool for side hole for side-hole fastening of bottom brick of molten tin bath |
| CN109262542A (en) * | 2018-10-25 | 2019-01-25 | 郑州佛光发电设备有限公司 | Clamping device for confined space in shelter power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20160614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |